#QualityQuestion @Trigonometry \bf{Prove ~the~ identity~:}Prove the id – InterviewSolution

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#QualityQuestion @Trigonometry \bf{Prove ~the~ identity~:}Prove the identity : (1 + cos(x) + cos(2x)) / (sin(x) + sin(2x)) = cot(x)

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Answer:

yes both the IDENTITIES are equal...by USING INVERSE of tan COSEC theta

Explanation:

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